... regulator,cng mixer,ECU,switch) STAG300,CNG/LPG injection system kits 1.ECE-R110 Certification,2.1100-2500CC 3.gasoline ... of the main components for the burning gas system,through collecting the fuel signal of the ECU control module which come ... sensor, gas temperature sensor signal, gas pressure sensor signal, sensor crank shaft position sensor signal, then do the analysis processing, and send out ...